Models View all GT-2 Timing Pulley (Shaft Bore-3mm , O.D - 10mm ,Teeth -15 5 83 0 Stationary Work Platform 9 64 0 Stirling Engine Design (Single Cylinder) 13 51 0 Lathe Machine & Stand 47 315 0 Manufacturing Assembly Line 16 81 0 Aluminum Trolley Rack 11 200 0